Detailed explanation of the steps to implement tree directory with jquery-JS Tutorial-php.cn

Detailed explanation of the steps to implement tree directory with jquery

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Release： 2018-04-23 14:19:20

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This time I will bring you a detailed explanation of the steps to implement a tree directory in jquery. What are the precautions for jquery to implement a tree directory. The following is a practical case, let's take a look.

The example in this article describes the tree directory implemented by jquery. Share it with everyone for your reference. The specific implementation method is as follows:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
.st_tree ul li
{
  font-size:13px; 
  color:#222; 
   line-height:18px; 
   cursor:pointer;
   list-style:none; 
   background:url(st_folder.gif); 
  background-repeat:no-repeat;  
  padding:0 0 3px 20px;
}
</style>
</head>
<body>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
  $(".ul").hide();
})
$(document).ready(function()
{
  $("#li1").click(function()
  {
  $("#ul1").toggle();
  });
});
$(document).ready(function()
{
  $("#li2").click(function()
  {
  $("#ul2").toggle();
  });
});
$(document).ready(function()
{
  $("#li3").click(function()
  {
  $("#ul3").toggle();
  });
});
</script>
<p class="st_tree">
<ul>
  <li ><a href="#" >一级目录1</a></li>
  <li id="li1"><a href="#" >一级目录2</a></li>
  <ul show="true" id="ul1" class="ul">
    <li ><a href="#" >二级目录2.1</a></li>
    <li ><a href="#" >二级目录2.2</a></li>
  </ul>
  <li id="li2"><a href="#" >一级目录3</a></li>
  <ul id="ul2" class="ul">
    <li ><a href="#" >二级目录3.1</a></li>
    <li ><a href="#" >二级目录3.2</a></li>
    <li id="li3"><a href="#" >二级目录3.3</a></li>
    <ul id="ul3" class="ul">
      <li ><a href="#" >三级目录3.3.1</a></li>
      <li ><a href="#">三级目录3.3.2</a></li>
    </ul>
  </ul>
</ul>
</p>
</body>
</html>

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The operation effect is shown in the figure below:

I believe you have mastered the method after reading the case in this article. Please pay attention for more exciting things. Other related articles on php Chinese website!